571652

Poly(9,9-di-n-octylfluorenyl-2,7-diyl)

light-emitting polymer

• Synonym(e): Fluorenyl polymer
• Lineare Formel: C₈H₉(C₂₉H₄₀)_nC₈H₉
• MDL-Nummer: MFCD06202201
• UNSPSC-Code: 12352103
• PubChem Substanz-ID: 24874752
• NACRES: NA.23

Eigenschaften

• Qualitätsniveau: 100
• Form: solid
• Mol-Gew.: M_w ≥20000
• Löslichkeit: chloroform: soluble
• λmax: 365 nm
• Fluoreszenz: λ_ex 374 nm; λ_em 417 nm in chloroform(lit.)
• Leistung von OLED-Bauelementen: ITO/PEDOT:PSS/PVK/PFO/Ca;
  • Color: blue
  • Max. Luminance: 102.3 Cd/m²
  • Max. EQE: 0.17 %
  ; ITO/PEDOT:PSS/PVK/PFO:Ir(btpy)₃ (5 wt%)/Ca;
  • Color: red
  • Max. Luminance: 726.5 Cd/m²
  • Max. EQE: 2.32 %
  ; ITO/PEDOT:PSS/PVK/PFO:Iridium (III) tris(2-(4-tolyl)pyridinato-N,C2) (5 wt%)/Ca;
  • Color: green
  • Max. Luminance: 3311 Cd/m²
  • Max. EQE: 2.31 %
• Mw/Mn: ~3.7

Beschreibung

Allgemeine Beschreibung

Poly(9,9-di-n-octylfluorenyl-2,7-diyl) (PFO) is a blue light emitting fluorescent polymer with high electroluminescence quantum yield and chemical stability. It can form an emissive layer on the surface of the optoelectronic devices.

Anwendung

PFO can be used as a phase separated polymer that interacts with the conducting probes to define the effect of noise sources on σ-conjugated charge carriers. It is used to disperse single walled carbon nanotubes (SWCNTs), which can be further used in the fabrication of field-effect transistors (FETs).

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type N95 (US)